xper,xns,xew,xco
0.100000001 , 9.92386055 , 12.4084597 , 1083.50000
0.200000003 , 15.3741837 , 17.0121517 , 1250.00000
0.300000012 , 12.0459557 , 11.2096786 , 1250.00000
0.500000000 , 5.86002541 , 14.5147753 , 1250.00000
1.00000000 , 0.609177768 , 1.74416053 , 700.000000
2.00000000 , 0.150238901 , 0.316515267 , 350.000000
3.00000000 , 5.41014001E-02 , 0.118930876 , 233.500000